PRETORIA, South Africa (AP) — Oscar Pistorius’ girlfriend was standing in a toilet cubicle and facing the closed door when she was hit in the right hip by the first of four bullets that he fired, a police ballistics expert testified Wednesday at the double-amputee runner’s murder trial.

Reeva Steenkamp fell back onto a magazine holder in the cubicle and crossed her arms over her head to protect herself, said Capt. Christiaan Mangena. The second bullet missed Steenkamp and ricocheted off the wall and broke into fragments, bruising her back, he said.